Question

define motion and its s.i. unit
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Answer 1

Answer:

It is defined as the rate of change of displacement over change in time. Velocity is a vectorial quantity, representing a direction and a magnitude of movement. The magnitude of a velocity is called speed. The SI unit of speed is that is metre per second.

Answer 2

Answer:

hey there buddy

Explanation:

the answer is in the attached photo

the SI UNIT IS m/s

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